$ git clone -n https://src.fedoraproject.org/rpms/libtraceevent.git /var/lib/mock/f40-build-785426-133933/root/chroot_tmpdir/scmroot/libtraceevent
Cloning into '/var/lib/mock/f40-build-785426-133933/root/chroot_tmpdir/scmroot/libtraceevent'...
$ git fetch origin cf9d58eb7c619429eb307d1a1ed144a50f787f97:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libtraceevent
 * [new ref]         cf9d58eb7c619429eb307d1a1ed144a50f787f97 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf9d58e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild